TOPRAN 100 985 Crankcase Ventilation Hose

Compatible with VW POLO (86) , VW POLO II (86C, 80) , VW GOLF I (17) Show more info
Connects the crankcase to the ventilation system, ensuring proper engine breathing and oil vapor management.
5.08 EUR
inc. VAT 21%
In stock 72
Delivery 1 day (13.05.2026)
PN 100 985
Make TOPRAN

This crankcase ventilation hose from TOPRAN is designed to connect your engine's crankcase to the ventilation system. It plays a crucial role in managing crankcase pressure and recirculating oil vapors back into the combustion process, which helps to reduce emissions and prevent oil leaks. Crafted from durable materials, this hose is built to withstand the demanding conditions within the engine bay, including exposure to oil, heat, and pressure fluctuations. Its precise fit ensures a secure connection, preventing vacuum leaks and maintaining the integrity of your engine's ventilation system. Proper functioning of the crankcase ventilation system is essential for engine health. A damaged or clogged hose can lead to increased oil consumption, sludge buildup, and potential engine performance issues. Replacing a worn hose with this TOPRAN part helps restore optimal ventilation and protect your engine.

  • Direct replacement for original equipment hose
  • Ensures proper crankcase ventilation
  • Helps manage oil vapor and pressure
  • Durable construction for longevity
  • Reduces emissions and prevents oil leaks
  • Restores optimal engine performance
  • Designed for a secure and precise fit
Type of hose
Return pipe
Type of hose
Form hose
Installation side
from oil separator to valve (Crankcase ventilation)
  • VW
    • POLO (86)
      • 0.9 (29kW/40PS)
      • 1.1 (37kW/50PS)
      • 1.1 (44kW/60PS)
      • 1.3 (44kW/60PS)
    • POLO II (86C, 80)
      • 1.3 Cat (40kW/55PS)
    • GOLF I (17)
      • 1.1 (37kW/50PS)
    • GOLF II (19E, 1G1)
      • 1.3 (40kW/55PS)
      • 1.3 Cat (40kW/55PS)
    • JETTA II (19E, 1G2, 165)
      • 1.3 (40kW/55PS)
      • 1.3 Cat (40kW/55PS)
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